Movatterモバイル変換

Question 1

1vote

4answers

164views

Is it good practice to return ApiResponse from a Spring service layer?

I'm working on a Spring Boot application with a VoucherService and VoucherController. I currently have the service method return an ApiResponse<T> directly, like this:@Transactionalpublic ...

Conquer the world

71

askedNov 10 at 10:01

Question 2

7votes

3answers

550views

What SOLID principles does the Java List interface challenge?

The Java List<E> interface includes methods, such as add(E) and remove(Object), that work as the names suggest on instances of mutable concrete implementations, such as ArrayList<E> and ...

Ellen Spertus

1,007

askedOct 19 at 21:21

Question 3

1vote

1answer

228views

What is the difference between Vertical Slice Architecture and Feature-Based Architecture

I am refactoring my monolithic application, in which the code is organized based on layered architecture.I want to implement Modulith (Modular Monolit) in my app, but I've run into a problem: I haven'...

Ice K

31

askedSep 24 at 15:11

Question 4

0votes

2answers

144views

A class that implements two interfaces that extend the same interface [duplicate]

I'll get straight to the point. I want to implement a class structure in Java similar to the one in the image.Am I falling into bad practice with this kind of diamond-shaped interface implementation?...

A. WW

11

askedSep 22 at 13:39

Question 5

2votes

3answers

638views

Convenience inheritance

Sometimes, you inherit from a class that defines the semantics of your type (Shape – Ellipse – Circle). Other times, you inherit simply because it's convenient to do so.A superclass may have ...

Sergey Zolotarev

2,030

askedSep 18 at 18:29

Question 6

1vote

2answers

259views

Testing GUI panel involving modal dialogs

Suppose you have a panel with a table, which I will call a pane.The table has a toolbar above it, including an edit button.Editing involves showing an editing dialog. It allows the user to edit the ...

Sergey Zolotarev

2,030

askedSep 12 at 13:43

Question 7

0votes

2answers

203views

Keeping the impact of changes low when moving shared domain objects into a library

I’m refactoring a microservice project where multiple services share the same domain objects. Over time, these objects have diverged across services, causing inconsistencies.To solve this, I plan to ...

Ryley38

111

askedSep 12 at 13:43

Question 8

4votes

2answers

329views

Managing Growth in Microservice Architecture: Is Modular Monolith the Solution?

Our team of 5 members are managing a microservice architecture that currently includes around 200 Java Spring boot microservices, with approximately 50 new services being added each year. We follow ...

User1254

63

askedJul 25 at 10:10

Question 9

0votes

3answers

220views

Tracking data change in GUI form

Problem: our application allows users to close a form window after certain changes without any confirmation, instead of pressing the Save button. This makes them complain they have to start afresh.We ...

Sergey Zolotarev

2,030

askedJul 7 at 11:19

Question 10

1vote

2answers

207views

Classpath hell: independently updated apps with shared dependencies

This is how our desktop applications are launched. In this case, it's called DesktopApp (I changed the actual name). As you see, the dependencies are hard-coded, including their versions. In the ...

Sergey Zolotarev

2,030

askedJun 19 at 15:08

Question 11

0votes

1answer

131views

How to create a job management for a hybrid cloud/on-premise software?

I am exploring the state-of-the-art methods to create a service that can run and scale in both cloud (container) and on-premise environments.The current version of the software is designed for on-...

Apollo

139

askedJun 9 at 5:49

Question 12

0votes

1answer

114views

Designing a Scalable Caching Layer for User and Tenant Metadata in a Messaging System

I'm developing a microservice-based application that processes a high volume of messages. Each message must be handled according to the user’s personal settings and some tenant-specific (customer) ...

GeekChap

59

askedMay 28 at 12:20

Question 13

2votes

3answers

265views

Search requests with multiple search values

(related: Fetching records matching multiple joined attributes)If Spring Data doesn't allow GET requests to have a body (and it's considered bad practice anyway)curl -X 'GET' \ 'http://localhost:...

Sergey Zolotarev

2,030

askedMay 24 at 8:23

Question 14

0votes

2answers

157views

Is it better to pass a specific “context” object to handlers rather than the entire domain object?

I’m designing a system where various “handlers” apply business rules to an object. Initially I had each handler receive the full domain object:// A large domain object with many properties and ...

nicke7117

9

askedMay 22 at 14:17

Question 15

1vote

5answers

560views

Code reusability/inheritance introduces pointless testing

Say I have a bunch of classes that imitate cars: SportsCar, Truck, and SUV. All of these classes share some public methods like start() and stop() which they inherit from an abstract class Car. While ...

Ruben Rundström

37

askedMay 9 at 22:16

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Stack Exchange Network

Questions tagged [java]

Is it good practice to return ApiResponse from a Spring service layer?

What SOLID principles does the Java List interface challenge?

What is the difference between Vertical Slice Architecture and Feature-Based Architecture

A class that implements two interfaces that extend the same interface [duplicate]

Convenience inheritance

Testing GUI panel involving modal dialogs

Keeping the impact of changes low when moving shared domain objects into a library

Managing Growth in Microservice Architecture: Is Modular Monolith the Solution?

Tracking data change in GUI form

Classpath hell: independently updated apps with shared dependencies

How to create a job management for a hybrid cloud/on-premise software?

Designing a Scalable Caching Layer for User and Tenant Metadata in a Messaging System

Search requests with multiple search values

Is it better to pass a specific “context” object to handlers rather than the entire domain object?

Code reusability/inheritance introduces pointless testing

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